One problem related to engine and engine cooling has been reported for the 2004 Volvo V70. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Volvo V70 based on all problems reported for the 2004 V70.
Driving on freeway at 60 mph, vehicle motor quit- dash lights came on-was able to move to shoulder-where vehicle restarted in neutral then died again- since vehicle has died very often after driving with absoulutly no warning-very very dangerous- was told drive by wire problem- eltronic throttle control, electronic fuel regulator, pedal and or throttle sensors-any number of electric sensor problem--all of this is "drive by wire" unsafe design.